[PATCH] drm/atmel-hlcdc: mark atmel_hlcdc_crtc_reset() static

2016-09-06 Thread Boris Brezillon
On Tue, 06 Sep 2016 15:43:45 +0200 Arnd Bergmann wrote: > On Tuesday, September 6, 2016 3:46:16 PM CEST Baoyou Xie wrote: > > We get 1 warning when building kernel with W=1: > > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c:390:6: warning: no previous > > prototype for 'atmel_hlcdc_crtc_reset'

[PATCH] drm/atmel-hlcdc: mark atmel_hlcdc_crtc_reset() static

2016-09-06 Thread Baoyou Xie
We get 1 warning when building kernel with W=1: drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c:390:6: warning: no previous prototype for 'atmel_hlcdc_crtc_reset' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be

[PATCH] drm/atmel-hlcdc: mark atmel_hlcdc_crtc_reset() static

2016-09-06 Thread Arnd Bergmann
On Tuesday, September 6, 2016 3:46:16 PM CEST Baoyou Xie wrote: > We get 1 warning when building kernel with W=1: > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c:390:6: warning: no previous > prototype for 'atmel_hlcdc_crtc_reset' [-Wmissing-prototypes] > > In fact, this function is only used in